From c696d59b9052361856630c8eb97a061cdb51dc6b Mon Sep 17 00:00:00 2001
From: Ian McEwen <ianmcorvidae@ianmcorvidae.net>
Date: Tue, 17 Sep 2024 21:52:57 -0700
Subject: [PATCH] Set list-type keys differently, excluding 0-like values and
 resetting whole list

---
 meshtastic/__main__.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meshtastic/__main__.py b/meshtastic/__main__.py
index a9fb7886..8eb04eb7 100644
--- a/meshtastic/__main__.py
+++ b/meshtastic/__main__.py
@@ -253,7 +253,9 @@ def setPref(config, comp_name, valStr) -> bool:
             del getattr(config_values, pref.name)[:]
         else:
             print(f"Adding '{val}' to the {pref.name} list")
-            getattr(config_values, pref.name).append(val)
+            cur_vals = [x for x in getattr(config_values, pref.name) if x not in [0, "", b""]]
+            cur_vals.append(val)
+            getattr(config_values, pref.name)[:] = cur_vals
 
     prefix = f"{'.'.join(name[0:-1])}." if config_type.message_type is not None else ""
     if mt_config.camel_case: